API · ASME · DIN · EN standard industrial valves
Pinch Valves product range
Valves that close by compressing an elastomer sleeve between moving platens, for abrasive, slurry and corrosive media where the wetted parts are the sleeve only.
Last updated: 2026-10
Product family
Air Operated Pinch Valves
Air operated pinch valves close and modulate by feeding compressed air into the valve body around a reinforced elastomer sleeve, so the media touches nothing…
View specifications →Product family
Mechanical Pinch Valves
Mechanical pinch valves compress the elastomer sleeve with a horizontal bar driven by an adjusting mechanism — handwheel, pneumatic cylinder, hydraulic cylinder…
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Control Pinch Valves
Control pinch valves are the normally-closed pinch-valve variant: compressed air opens the sleeve against a spring return, and venting the air lets the valve…
View specifications →Ordering & documentation
Documents
Ask for the documentation set with the inquiry — typical items (material certificates, test reports to the listed inspection standard, dimensional drawings) are confirmed and supplied with the quotation.
Quotation
Send the medium, temperature, pressure, size and connection for a quotation-ready inquiry. Lead time, MOQ and price are confirmed at quotation, together with the documents to be supplied with the order.
Sample & supply
Supply terms, order quantities and lead time are agreed per order — state the destination country and required schedule with the inquiry.
Storage & shipping
Store valves with seats and seals protected from UV, ozone and deformation, and keep end-face protectors on until installation; storage limits and shipping arrangements for the selected materials are confirmed at quotation.
Frequently asked questions
What standards govern the design and testing of pinch valves?
The published specification for this family lists ANSI, DIN, JIS as the design standards. Testing follows BS6755.
What sizes and pressure ratings are available for pinch valves?
The published size range is DN25 to DN150, and the published pressure ratings are PN10, PN16, 150LB. Availability of a specific size and rating is confirmed at quotation.
What materials are pinch valves available in?
The published specification lists body materials: Cast iron, Carbon Steel, SS304, SS316. Material availability for a specific size and rating is confirmed at quotation.
What should a quotation inquiry for pinch valves include?
The governing standard and class, nominal size, body and seat materials, the service medium with temperature, and the destination — anything missing is confirmed during quotation.